docs: rework index pages for all categories (#960)

* docs: rework website rule page

* docs: rework index pages for all categories

* docs: fix broken link

README.md

@@ -17,8 +17,8 @@
 **Note: you can find [the full documentation on the website](https://dartcodemetrics.dev/docs/getting-started/introduction)**
 
 [Configuration](https://dartcodemetrics.dev/docs/getting-started/configuration) |
-[Rules](https://dartcodemetrics.dev/docs/rules/overview) |
-[Metrics](https://dartcodemetrics.dev/docs/metrics/overview) |
+[Rules](https://dartcodemetrics.dev/docs/rules) |
+[Metrics](https://dartcodemetrics.dev/docs/metrics) |
 [Anti-patterns](https://dartcodemetrics.dev/docs/anti-patterns/overivew)
 
 <a href="https://flutter.dev/docs/development/packages-and-plugins/favorites">
@@ -31,13 +31,13 @@
 
 Dart Code Metrics is a static analysis tool that helps you analyse and improve your code quality.
 
-- Reports [code metrics](https://dartcodemetrics.dev/docs/metrics/overview)
-- Provides [additional rules](https://dartcodemetrics.dev/docs/rules/overview) for the dart analyzer
-- Checks for [anti-patterns](https://dartcodemetrics.dev/docs/anti-patterns/overview)
+- Reports [code metrics](https://dartcodemetrics.dev/docs/metrics)
+- Provides [additional rules](https://dartcodemetrics.dev/docs/rules) for the dart analyzer
+- Checks for [anti-patterns](https://dartcodemetrics.dev/docs/anti-patterns)
 - Checks [unused `*.dart` files](https://dartcodemetrics.dev/docs/cli/check-unused-files)
 - Checks [unused l10n](https://dartcodemetrics.dev/docs/cli/check-unused-l10n)
 - Checks [unnecessary nullable parameters](https://dartcodemetrics.dev/docs/cli/check-unnecessary-nullable)
-- Can be used as [CLI](https://dartcodemetrics.dev/docs/cli/overview), [analyzer plugin](https://dartcodemetrics.dev/docs/analyzer-plugin) or [library](https://dartcodemetrics.dev/docs/getting-started/installation#library)
+- Can be used as [CLI](https://dartcodemetrics.dev/docs/cli), [analyzer plugin](https://dartcodemetrics.dev/docs/analyzer-plugin) or [library](https://dartcodemetrics.dev/docs/getting-started/installation#library)
 
 ## Links
 
@@ -127,7 +127,7 @@ The package can be used as CLI and supports multiple commands:
 
 For additional help on any of the commands, enter `dart run dart_code_metrics:metrics help <command>`
 
-**Note:** if you're setting up Dart Code Metrics for multi-package repository, check out [this website section](https://dartcodemetrics.dev/docs/cli/overview#multi-package-repositories-usage).
+**Note:** if you're setting up Dart Code Metrics for multi-package repository, check out [this website section](https://dartcodemetrics.dev/docs/cli#multi-package-repositories-usage).
 
 #### Analyze
 

website/docs/anti-patterns/overview.md → website/docs/anti-patterns/index.md

@@ -1,11 +1,6 @@
----
-sidebar_position: 0
-sidebar_label: Overview
----
+# Anti-patterns
 
-# Anti-patterns overview
-
-Anti-patterns configuration is [described here](../getting-started/configuration#configuring-an-anti-pattern-entry).
+Anti-patterns configuration is [described here](./getting-started/configuration#configuring-an-anti-pattern-entry).
 
 Available anti-patterns:
 

website/docs/cli/overview.md → website/docs/cli/index.md

@@ -1,9 +1,4 @@
----
-sidebar_position: 0
-sidebar_label: 'Overview'
----
-
-# CLI Overview
+# CLI
 
 To use the package as a command-line tool, run
 

website/docs/getting-started/installation.md

@@ -43,7 +43,7 @@ To use Dart Code Metrics as a plugin to the Dart analyzer refer to the [Analyzer
 
 ### CLI {#cli}
 
-To use Dart Code Metrics as a command-line tool refer to the [Command Line Interface documentation section](../cli/overview.md).
+To use Dart Code Metrics as a command-line tool refer to the [Command Line Interface documentation section](../cli).
 
 ### Library {#library}
 

website/docs/metrics/overview.md → website/docs/metrics/index.md

@@ -1,18 +1,13 @@
----
-sidebar_position: 0
-sidebar_label: Overview
----
-
-# Metrics overview
+# Metrics
 
 Metrics are grouped by a category to help you understand their purpose.
 
-Metrics configuration is [described here](../getting-started/configuration#configuring-a-metrics-entry).
+Metrics configuration is [described here](./getting-started/configuration#configuring-a-metrics-entry).
 
 ## Function specific metrics {#function-specific-metrics}
 
 - [Cyclomatic Complexity](./cyclomatic-complexity.md)
-  
+
     The number of linearly-independent paths through a method.
 
 - [Halstead Volume](./halstead-volume.md)

website/docs/rules/overview.mdx → website/docs/rules/index.mdx

@@ -1,15 +1,10 @@
----
-sidebar_label: Overview
-sidebar_position: 0
----
-
 import RuleEntry from '@site/src/components/RuleEntry';
 
-# Rules overview
+# Rules
 
 :::tip
 
-General rules configuration is [described here](../getting-started/configuration#configuring-a-rules-entry).
+General rules configuration is [described here](./getting-started/configuration#configuring-a-rules-entry).
 
 :::
 

website/docusaurus.config.js

@@ -42,22 +42,22 @@ module.exports = {
           activeBasePath: 'docs/getting-started',
         },
         {
-          to: 'docs/rules/overview',
+          to: 'docs/rules',
           label: 'Rules',
           position: 'right',
           activeBasePath: 'docs/rules',
         },
         {
-          to: 'docs/metrics/overview',
+          to: 'docs/metrics',
           label: 'Metrics',
           position: 'right',
           activeBasePath: 'docs/metrics',
         },
         {
-          to: 'docs/cli/overview',
+          to: 'docs/cli',
           label: 'Commands',
           position: 'right',
-          activeBasePath: 'docs/cli/overview',
+          activeBasePath: 'docs/cli',
         },
         {
           href: 'https://github.com/dart-code-checker/dart-code-metrics',
@@ -74,11 +74,11 @@ module.exports = {
           items: [
             {
               label: 'Rules',
-              to: 'docs/rules/overview',
+              to: 'docs/rules',
             },
             {
               label: 'Metrics',
-              to: 'docs/metrics/overview',
+              to: 'docs/metrics',
             },
             {
               label: 'Configuration',
@@ -139,7 +139,8 @@ module.exports = {
       {
         docs: {
           sidebarPath: require.resolve('./sidebars.js'),
-          editUrl: 'https://github.com/dart-code-checker/dart-code-metrics/tree/master/website/',
+          editUrl:
+            'https://github.com/dart-code-checker/dart-code-metrics/tree/master/website/',
         },
         theme: {
           customCss: require.resolve('./src/css/custom.css'),

website/src/components/RuleEntry.tsx

@@ -23,7 +23,7 @@ export default function RuleEntry({
   hasFix,
   isDeprecated,
 }: Props) {
-  const href = `${type}/${name}`;
+  const href = `rules/${type}/${name}`;
 
   return (
     <div className="rule-entry">